{"product_id":"eaton-hfw4032j0l","title":"Eaton HFW4032J0L 32A 4-Pole 690 V Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eEngineered by Eaton, the HFW4032J0L is a 32A, 4-pole circuit breaker designed for demanding industrial power distribution. With a 690 V rating, it provides reliable protection for 3-phase feeder circuits and four-wire installations. The part number HFW4032J0L is your precise reference for replacement or stocking in control panels and switchboards, ensuring you select the exact device your system requires.\u003c\/p\u003e \u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCurrent rating:\u003c\/strong\u003e 32 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 4\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 690 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e HFW4032J0L\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhat makes it stand out\u003c\/h2\u003e\n\u003cp\u003eThe four-pole design supports complete phase protection in four-wire, three-phase systems, enabling robust line-to-line and line-to-neutral safeguarding. This enables safer, cleaner power distribution in panels that drive motors, heaters, and transformers. Eaton’s engineering emphasizes dependable interruption behavior and consistent performance in challenging industrial environments, helping to minimize nuisance trips and maintain uptime when power matters most.\u003c\/p\u003e \u003ch2\u003eIdeal applications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eIndustrial control panels and motor control centers with four-wire, high-voltage service\u003c\/li\u003e \u003cli\u003eThree-phase feeders in manufacturing lines, conveyors, and process equipment\u003c\/li\u003e \u003cli\u003ePanel replacements or upgrades requiring a reliable 32 A, 690 V protection device\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eInstallation and compatibility\u003c\/h2\u003e\n\u003cp\u003eInstall in compatible Eaton enclosures or panel boards designed for high-voltage, four-pole protection devices. Ensure the supply voltage does not exceed 690 V and that conductor sizes and terminations align with the device rating. When wiring, follow standard practice for four-pole breakers: connect each phase and the neutral according to your panel’s wiring scheme, then secure connections to the recommended torque. The HFW4032J0L is stocked for rapid replacement, helping minimize downtime during maintenance or upgrades.\u003c\/p\u003e \u003ch2\u003eCare, lifecycle, and tips\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eRegularly inspect terminals for signs of corrosion, loosening, or overheating, and tighten as needed to maintain reliable connections.\u003c\/li\u003e \u003cli\u003eMaintain a small inventory of spare HFW4032J0L units for fast panel maintenance and quick upgrades.\u003c\/li\u003e \u003cli\u003eDocument the part number (HFW4032J0L) and its 32 A rating in your asset records to simplify future ordering and cross-referencing within Eaton’s ecosystem.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Eaton","offers":[{"title":"Default Title","offer_id":46423667966114,"sku":"HFW4032J0L","price":5759.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/eaton-hfw4032j0l-32a-4-pole-690-v-circuit-breaker-713.webp?v=1789324816","url":"https:\/\/www.ampstate.com\/products\/eaton-hfw4032j0l","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}